Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 353 projectsSmartSites is a digital marketing agency specializing in SEO, search engine marketing, and website optimization services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their responsive communication and timely project delivery. Clients frequently praise SmartSites for enhancing online visibility and achieving significant improvements in website ranking and organic search optimization.
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UndisclosedUndisclosed2 - 9Barcelona, Spain
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Internet y Empresas is a small Barcelona, Spain-based web development company. The team offers Web Development and E-Commerce Development.
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UndisclosedUndisclosed2 - 9Großkarolinenfeld, Germany
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Innsiders Media is a web design agency. They are in Großkarolinenfeld, Germany and have small team. Their team focuses on Web Design and Web Development.
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UndisclosedUndisclosed2 - 9Genova, Italy
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Web Media Marketing Creative Agency, a graphic design agency, is headquartered in Genova, Italy. Their services include Graphic Design and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Lake Worth, FL
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Green Group Studio, a Content Marketing company, was founded in 2008. The firm specializes in Content Marketing and Graphic Design.
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UndisclosedUndisclosed2 - 9Wendell, NC
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In Wendell, North Carolina, Blevins Creative Group Inc is a small branding firm. Their services include Branding and Print Design.
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UndisclosedUndisclosed2 - 9Alexandria, VA
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Located in Alexandria, Virginia, Sidekick Venture Group is a small user experience company. The team provides UX/UI Design and Branding.
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UndisclosedUndisclosed2 - 9Alexandria, VA
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PR firm Smith & Harroff was launched in 1973. The team provides Public Relations and Advertising and is headquartered in Alexandria, Virginia.
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UndisclosedUndisclosed2 - 9Ciudad de México, Mexico
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Distrito Web, a website development company, was established in 2010. Located in Ciudad de México, Mexico, the team focuses on Web Development and Web Design.
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UndisclosedUndisclosed2 - 9Alexandria, VA
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Established in 2014, MAZ Logics is a small Accounting company. Their services include Accounting and Mobile App Development.
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UndisclosedUndisclosed2 - 9Stockton, CA
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Transload Marketing Solutions, a small Market Research company, is based in Stockton, California. Their services include Market Research and Web Design.
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UndisclosedUndisclosed2 - 9Torino, Italy
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BoccaccioPassoni is a social media marketing company. The small Torino, Italy-based team offers Social Media Marketing and Web Design. The company was launched in 2008.
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UndisclosedUndisclosed2 - 9Belém, Brazil
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Futturu Comunicação is a Content Marketing company. Based in Belém, Brazil, the firm was established in 2012. Their services include Content Marketing and Digital Strategy.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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Founded in 2017, Status Digital - Charlotte SEO is a software development firm. The team provides Custom Software Development and Web Design.
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UndisclosedUndisclosed2 - 9Roma, Italy
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Bitnet Web Agency is a graphic design agency. The Roma, Italy-based firm was established in 1996. Their services include Graphic Design and Web Design.
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UndisclosedUndisclosed2 - 9Roma, Italy
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Roma Design is a graphic design agency. They are headquartered in Roma, Italy and have small team. Their services include Graphic Design and Video Production.
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UndisclosedUndisclosed2 - 9Roma, Italy
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Prati Web Design is a web design agency. Their small team is in Roma, Italy. Their services include Web Design and Web Development.
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UndisclosedUndisclosed2 - 9West Liberty, IA
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Big Imprint - Web Design Agency is a web design agency headquartered in West Liberty, Iowa. The team specializes in Web Design and Graphic Design.
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UndisclosedUndisclosed2 - 9
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Il Tuo Web Marketing is a small web design company headquartered in Roma, Italy. The team offers Web Design and Web Development.
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UndisclosedUndisclosed2 - 9Leipzig, Germany
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Website development company mind is located in Leipzig, Germany. Launched in 2019, the team focuses on Web Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Leipzig, Germany
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Content Marketing company Solution Marketing was established in 2013. The team specializes in Content Marketing and Social Media Marketing and is in Leipzig, Germany.
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UndisclosedUndisclosed2 - 9Bogotá, Colombia
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TuWebtuempresa is a web design company established in 2010. Based in Bogotá, Colombia, the team offers Web Design and IT managed services.
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UndisclosedUndisclosed2 - 9Glendale Heights, IL
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Small Email Marketing company TALK4SITE.COM, is based in Glendale Heights, Illinois. The team focuses on Email Marketing and Logo.
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UndisclosedUndisclosed2 - 9Clearwater, FL
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Ink, Wind & Fire Designs is a Content Marketing company. They were launched in 2018, and their services include Content Marketing and E-Commerce Development.
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UndisclosedUndisclosed2 - 9Raleigh, NC
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Media Integrations LLC is a Raleigh, North Carolina-based branding firm. Their services include Branding and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Raleigh, NC
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Seven Ages Design, a Content Marketing company, was launched in 2014. The firm focuses on Content Marketing and Social Media Marketing, and is small.
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UndisclosedUndisclosed2 - 9Amarillo, TX
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Amarillo Web Pro is a web design company. Their small team is in Amarillo, Texas. Their services include Web Design and Content Marketing.
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UndisclosedUndisclosed2 - 9Amarillo, TX
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Small video production agency Connections Digital, is headquartered in Amarillo, Texas. Their services include Video Production and Web Design.
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UndisclosedUndisclosed2 - 9Amarillo, TX
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Texas Design & Marketing is a small Amarillo, Texas-based branding company. Their services include Branding and Graphic Design.
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UndisclosedUndisclosed2 - 9St. Charles, IL
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Founded in 2005, Curtis Digital is an Advertising company. The team offers Advertising and Email Marketing and is headquartered in St. Charles, Illinois.
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UndisclosedUndisclosed2 - 9Aschheim, Germany
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Based in Aschheim, Germany, Studio 9 GmbH is a small Digital Strategy company. Their services include Digital Strategy and Web Design.
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UndisclosedUndisclosed2 - 9Sheffield, England
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Flinch is a branding firm. The team offers Branding and Logo, and the agency is based in Sheffield, England.
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UndisclosedUndisclosed2 - 9Sheffield, England
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Software development firm Splat Web Solutions is headquartered in Sheffield, England. They focus on Custom Software Development and Branding.
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UndisclosedUndisclosed2 - 9München, Germany
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LimitLessNess is a social media marketing agency. Their small team is in München, Germany. Their services include Social Media Marketing and Web Design.
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UndisclosedUndisclosed2 - 9Coal Aston, England
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Headquartered in Coal Aston, England, RD&M Web Designers is a small e-commerce development company. The team provides E-Commerce Development and Web Design.
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UndisclosedUndisclosed2 - 9Stocksbridge, England
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Dragonfly is a small public relations agency. They focus on Public Relations and Web Design and were launched in 2001.
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UndisclosedUndisclosed2 - 9Dubai, United Arab Emirates
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RDS Accounting & Bookkeeping is an Accounting company. The team is in Dubai, United Arab Emirates, and their services include Accounting and Email Marketing.
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UndisclosedUndisclosed2 - 9Dublin, Ireland
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Webaria is a web design agency. The firm is located in Dublin, Ireland. Their team specializes in Web Design and Web Development.
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UndisclosedUndisclosed2 - 9Irvine, CA
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Moxie Marketing Agency is a Content Marketing company. They specialize in Content Marketing and Email Marketing and are based in Irvine, California.
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UndisclosedUndisclosed2 - 9Thornton, CO
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Advertising company North Media CO is in Thornton, Colorado. Their services include Advertising and Email Marketing.
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UndisclosedUndisclosed2 - 9St. Catharines, Canada
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Future Access is a software development firm launched in 1995. The agency provides Custom Software Development and Graphic Design, and is small.
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UndisclosedUndisclosed2 - 9رام الله, Palestine, State of
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Creative Technologies Palestine is a social media marketing firm founded in 2009. Located in رام الله, Palestine, State of, the team offers Social Media Marketing and Branding.
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UndisclosedUndisclosed2 - 9Dublin, Ireland
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Click Media & Design, a small branding company, is in Dublin, Ireland. Their services include Branding and Web Design.
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UndisclosedUndisclosed2 - 9Montréal, Canada
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D3Web, a small UX agency, is located in Montréal, Canada. Their services include UX/UI Design and Web Design.
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UndisclosedUndisclosed2 - 9
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U Name It Web Design is a small Statesville, North Carolina-based web design company. The team offers Web Design and Branding.
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UndisclosedUndisclosed2 - 9Clemmons, NC
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Royalty Marketing, a branding agency, is based in Clemmons, North Carolina. They specialize in Branding and E-Commerce Development and were established in 2008.
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UndisclosedUndisclosed2 - 9Winston-Salem, NC
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In Winston-Salem, North Carolina, Indatainment Media Consultants is a small Advertising company. The team specializes in Advertising and Video Production.
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UndisclosedUndisclosed2 - 9San Clemente, CA
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Comtek Website Design is a mobile application development company. Their team is in San Clemente, California and offers Mobile App Development and Web Design.
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UndisclosedUndisclosed2 - 9Santiago, Chile
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Imagina FX is a video production agency. Established in 2014, the company is based in Santiago, Chile. Their team focuses on Video Production and Broadcast Video.
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UndisclosedUndisclosed2 - 9Irvine, CA
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TekLMC is a small e-commerce development firm in Irvine, California. The team focuses on E-Commerce Development and Web Design.
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UndisclosedUndisclosed2 - 9Rancho Cucamonga, CA
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Eriksen Web Design and Marketing is a social media marketing agency. Founded in 2006, the firm focuses on Social Media Marketing and Web Design.
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Get My MatchesWhy Trust Clutch
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr10 - 49Oklahoma City, OK
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
90% Search Engine Optimization10% Pay Per Click -
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization70% Pay Per Click20% Other -
$1,000+Undisclosed250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
60% Search Engine Optimization25% Pay Per Click15% Other -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$10,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Boca Raton, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
39.2/40.019.6/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$5,000+Undisclosed10 - 49New York, NY
Ability to deliver
39.1/40.020/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Search Engine Optimization90% Pay Per Click -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
39/40.020/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.9/40.019/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
38.9/40.020/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38/40.018.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.9/40.018/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
37.7/40.020/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
37.4/40.019.6/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other
Top Search Engine Marketing (SEM) Agencies
An SEM company plans, launches, and manages paid search campaigns on platforms such as Google Ads, Microsoft Advertising, and Amazon. Their specialists research high-value keywords, write ad copy, set up audience targeting, adjust bids in real time, and run A/B tests to maximize return on ad spend (ROAS). They also track conversions, deliver performance reports, and provide strategic recommendations that align with your wider digital marketing objectives.
Most agencies deliver an end-to-end suite that can include:
- Keyword research & competitive analysis
- Campaign setup (Search, Shopping, Display, YouTube)
- Bid management and budget pacing
- Ad copywriting and creative testing
- Landing-page optimization
- Remarketing and audience segmentation
- Conversion tracking and analytics integration
Some firms also bundle complementary channels, such as programmatic display or social PPC, to create a unified digital marketing strategy.
SEM engagements usually fall between $3,000–$20,000 per month, but pricing scales with ad spend, account complexity, and service level. Smaller businesses might work with an agency on a management-fee model (e.g., 10%–20% of monthly media spend), while enterprises often negotiate flat retainers or performance-based contracts. Always ask for a clear breakdown of management fees versus ad budget before signing.
Start by defining your KPIs, such as lead volume, e-commerce revenue, or customer acquisition cost. Then:
- Review case studies in your industry.
- Check Clutch client reviews for transparency, communication, and results.
- Compare pricing models (percentage of spend, flat fee, or hybrid).
- Request a campaign audit or strategic roadmap to gauge expertise.
Selecting a partner whose reporting cadence and collaboration style match your internal workflow will set the engagement up for success.
- “Guaranteed #1 ranking” claims (ad position depends on auction dynamics).
- Lack of access to the ad account or data ownership.
- Vague reporting that focuses on clicks instead of revenue-driven metrics.
- One-size-fits-all strategies with minimal keyword research.
- Slow or inconsistent communication during the sales process.
- How will you structure our campaigns and why?
- Which metrics will you report on weekly and monthly?
- What tools or automations do you use for bid management?
- Can you share a recent success story in a similar industry or budget range?
- Who will be my day-to-day point of contact, and how many accounts do they manage?
- How do you coordinate SEM with SEO and other digital marketing channels?
Agencies bring platform certifications, cross-account data, and advanced tools that small teams can’t always justify purchasing. Their experience shortens the testing cycle, reduces wasted spend, and frees internal staff to focus on broader marketing initiatives.
Freelancers are ideal for limited budgets or project-based needs. Agencies, however, provide a multidisciplinary team including strategists, copywriters, designers, and analysts that can scale campaigns quickly and cover absences without interrupting performance.